function addLoadEvent(func) {
	    var oldonload = window.onload
	    if (typeof window.onload != 'function') {
		    window.onload = func
	    }
	    else {
		    window.onload = function() {
			    oldonload()
			    func()
		    }
	    }
    }

    var renderDate = function(idx, pfld){
		var fldClasses = pfld.className.replace("datefld ","").split(" ");
		var oDate = (arguments.length > 2) ? arguments[2] : new Date();
		var outputDate = "";
		for(var iParam = 0; iParam < fldClasses.length; iParam++){
			switch(fldClasses[iParam])
			{
				case "DD":
				    outputDate += oDate.getDate() + " ";
				    break;
				case "MMM":
				    outputDate += oDate.getMonth() + " ";
				    break;
				case "YYYY":
					outputDate += oDate.getFullYear() + " ";
					break;
			}
		}
		pfld.innerHTML = outputDate;
	};